2174060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 3160276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 293, 371, 530, 586, 742, 1060, 1172, 1465, 1484, 1855, 2051, 2930, 3710, 4102, 5860, 7420, 8204, 10255, 15529, 20510, 31058, 41020, 62116, 77645, 108703, 155290, 217406, 310580, 434812, 543515, 1087030, 2174060]

約数ペア:

[(1, 2174060), (2, 1087030), (4, 543515), (5, 434812), (7, 310580), (10, 217406), (14, 155290), (20, 108703), (28, 77645), (35, 62116), (53, 41020), (70, 31058), (106, 20510), (140, 15529), (212, 10255), (265, 8204), (293, 7420), (371, 5860), (530, 4102), (586, 3710), (742, 2930), (1060, 2051), (1172, 1855), (1465, 1484)]